Boot



FIG. 1 is a side elevation view of the boot, the opposed side being identical;

FIG. 2 is a front elevation view of the boot;

FIG. 3 is a top view of the boot;

FIG. 4 is a rear view of the boot; and,

FIG. 5 is a bottom view of the boot.

The lace and the underside of the sole of the boot, which are shown in broken lines, form no part of the claimed design. 

CLAIM The ornamental design for a boot, as shown and described. 